供应4寸TFT 液晶屏支持CCIR656和24bit

 屏的初始化代码：

/*
tf040spi 如下：
 */
 //  656mode
　　　　　　
TF_SPIWrite(0x05,0x04);
TF_SPIWrite(0x00,0x07);
TF_SPIWrite(0x01,0xaa);
TF_SPIWrite(0x0b,0x80);
TF_SPIWrite(0x2f,0x7d);
TF_SPIWrite(0x16,0x00);
TF_SPIWrite(0x17,0x54);
TF_SPIWrite(0x18,0x54);
TF_SPIWrite(0x19,0x43);
TF_SPIWrite(0x1a,0x54);
TF_SPIWrite(0x*,0x01);
TF_SPIWrite(0x00,0x46);  
TF_SPIWrite(0x04,0x68);   /
TF_SPIWrite(0x06,0x8f);
TF_SPIWrite(0x07,0xe0);
TF_SPIWrite(0x0c,0x04);
 
//    rgbmode
　　　　　　
TF_SPIWrite(0x05,0x04);
TF_SPIWrite(0x00,0x07);
TF_SPIWrite(0x01,0xaa);
TF_SPIWrite(0x0b,0x80);
TF_SPIWrite(0x2f,0x7d);
TF_SPIWrite(0x16,0x00);
TF_SPIWrite(0x17,0x54);
TF_SPIWrite(0x18,0x54);
TF_SPIWrite(0x19,0x43);
TF_SPIWrite(0x1a,0x54);
TF_SPIWrite(0x*,0x01);  
TF_SPIWrite(0x04,0x08);   /
TF_SPIWrite(0x06,0x8f);
TF_SPIWrite(0x07,0x3f);
TF_SPIWrite(0x0c,0x04);
 

//end

 支持CCIR656 和24位RGB接口 ，内置LED 背光,16V 。欢迎索取资料。另外有配套的视频解码板QT40TF12提供。